JPWO2022004739A5 - - Google Patents

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Publication number
JPWO2022004739A5
JPWO2022004739A5 JP2022534052A JP2022534052A JPWO2022004739A5 JP WO2022004739 A5 JPWO2022004739 A5 JP WO2022004739A5 JP 2022534052 A JP2022534052 A JP 2022534052A JP 2022534052 A JP2022534052 A JP 2022534052A JP WO2022004739 A5 JPWO2022004739 A5 JP WO2022004739A5
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JP
Japan
Prior art keywords
float
liquid level
grounding means
positive electrode
warning signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2022534052A
Other languages
English (en)
Japanese (ja)
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JPWO2022004739A1 (https=
JP7801998B2 (ja
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Publication date
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Priority claimed from PCT/JP2021/024612 external-priority patent/WO2022004739A1/ja
Publication of JPWO2022004739A1 publication Critical patent/JPWO2022004739A1/ja
Publication of JPWO2022004739A5 publication Critical patent/JPWO2022004739A5/ja
Application granted granted Critical
Publication of JP7801998B2 publication Critical patent/JP7801998B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2022534052A 2020-06-30 2021-06-29 液位センサ Active JP7801998B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020112462 2020-06-30
JP2020112462 2020-06-30
PCT/JP2021/024612 WO2022004739A1 (ja) 2020-06-30 2021-06-29 液位センサ

Publications (3)

Publication Number Publication Date
JPWO2022004739A1 JPWO2022004739A1 (https=) 2022-01-06
JPWO2022004739A5 true JPWO2022004739A5 (https=) 2023-03-16
JP7801998B2 JP7801998B2 (ja) 2026-01-19

Family

ID=79316600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022534052A Active JP7801998B2 (ja) 2020-06-30 2021-06-29 液位センサ

Country Status (5)

Country Link
US (1) US12253402B2 (https=)
JP (1) JP7801998B2 (https=)
KR (1) KR20230028317A (https=)
CN (1) CN115735102A (https=)
WO (1) WO2022004739A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2024048134A1 (https=) 2022-09-01 2024-03-07

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060803A (en) * 1976-02-09 1977-11-29 Audio Alert, Inc. Security alarm system with audio monitoring capability
JPH0241544Y2 (https=) * 1985-08-13 1990-11-06
JPH031772Y2 (https=) * 1985-12-23 1991-01-18
US4924703A (en) 1989-05-05 1990-05-15 Midland Manufacturing Corp. Tank-level alarm control system
JP3282196B2 (ja) 1991-09-07 2002-05-13 博文 大成 化学反応装置
JPH0564737U (ja) 1992-02-13 1993-08-27 日本酸素株式会社 可搬式圧力容器内流体の遠隔残量検出装置
JPH0729423U (ja) * 1993-11-08 1995-06-02 文化貿易工業株式会社 マグネット式液面計用点灯指示器
JP3533457B2 (ja) * 2001-08-07 2004-05-31 株式会社メタルテック 液面検出装置
JP4300165B2 (ja) 2004-08-02 2009-07-22 株式会社ノーケン 位置検出器およびこれを用いた液面レベルセンサ
GB0915124D0 (en) * 2009-09-01 2009-10-07 Hillriver Ltd Fuel level sensing device
CN206841418U (zh) * 2017-05-19 2018-01-05 北京新能源汽车股份有限公司 储液罐液位报警装置、制动系统和车辆
CN208187507U (zh) * 2018-03-13 2018-12-04 重庆精科仪表制造有限责任公司 一种自动校零的远传磁性浮子液位计

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